Then buying a kit might be a better option to explore what we're doing, it's not as challenging as you may think. 🙂
If bitcoin is "fuck you" money, SeedSigner is a "fuck you" way to secure it.
Great listen for a long road trip today. 
This is quickly becoming my happy place. 
nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl are you aware of any practical countermeasures to these kinds of side channel attacks?
My first thought is that b/c with SeedSigner you're dealing with words/QRs that represent your PK, your surroundings and potential video surveillance should already be front of mind. But as to your specific question, haven't thought a ton about this threat and am not aware of any specific countermeasures out there.
Big 🧡 for this. nostr:note1pamqz8tkpu64l2twm5n4u5lsw5vj44sxsa4uhhl4nxwjcjerpqxq2yqyax
The peer support provided in our Telegram community by a pseudonymous SeedSigner contributor named "Jean Do" is 💯% top notch.
Helping others learn and secure their savings feels like the purest embodiment of bitcoin's values. 🙌 🧡
Just about any usb power bank will work great. 🙂
Coldpower is a no go with SeedSigner -- not enough power to drive all of the components, camera activation will commonly cause a software crash. The usb port closest to the thumbstick is hard wired for power only, so if you use that port, "offline" power isn't really necessary.
I managed to buy three Raspberry Pi Zero 2W for 80,000 Satoshi each. I think the manufacturer increased availability and prices dropped to normal values.
3X nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl 💪😁 
Love it!
For some reason my DMs in damus are super unreliable -- I don't see anything there right now. Feel free to email me at btc.hardware.solutions@gmail.com
It's called a purge block, it's purpose AFAIK is to ensure that all of the previous color has been spent from the extruder before a new color has begun, can also help mitigate issues from air pockets that could have been introduced to the extruder during the filament change.




